Jackson Weather Forecast

    • 53
    • 62

    Mostly Cloudy

    • 54
    • 66

    Rain Showers Likely

    • 56
    • 64

    Rain Showers

    • 58
    • 65

    Rain Showers

    • 59
    • 72

    Slight Chance Thunderstorms

    • 60
    • 76

    Mostly Cloudy

    • 59
    • 75

    Rain Showers Likely

Today 22 Sep Dakota

Mostly cloudy with a 50 percent chance of Showers. Highs in the upper 60s.

Tonight 22 Sep Dakota

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Temperature Statistics

September Temperature

Sioux City, Sioux Gateway Airport (9.3 miles)

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    72 °F

  • Highest 18 September, 2026

    96.7 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (9.3 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    63.4 °F
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